74713080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 172045320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1019, 1128, 1222, 1410, 1560, 1833, 1880, 2038, 2444, 2820, 3055, 3057, 3666, 4076, 4888, 5095, 5640, 6110, 6114, 7332, 8152, 9165, 10190, 12220, 12228, 13247, 14664, 15285, 18330, 20380, 24440, 24456, 26494, 30570, 36660, 39741, 40760, 47893, 52988, 61140, 66235, 73320, 79482, 95786, 105976, 122280, 132470, 143679, 158964, 191572, 198705, 239465, 264940, 287358, 317928, 383144, 397410, 478930, 529880, 574716, 622609, 718395, 794820, 957860, 1149432, 1245218, 1436790, 1589640, 1867827, 1915720, 2490436, 2873580, 3113045, 3735654, 4980872, 5747160, 6226090, 7471308, 9339135, 12452180, 14942616, 18678270, 24904360, 37356540, 74713080]

約数ペア:

[(1, 74713080), (2, 37356540), (3, 24904360), (4, 18678270), (5, 14942616), (6, 12452180), (8, 9339135), (10, 7471308), (12, 6226090), (13, 5747160), (15, 4980872), (20, 3735654), (24, 3113045), (26, 2873580), (30, 2490436), (39, 1915720), (40, 1867827), (47, 1589640), (52, 1436790), (60, 1245218), (65, 1149432), (78, 957860), (94, 794820), (104, 718395), (120, 622609), (130, 574716), (141, 529880), (156, 478930), (188, 397410), (195, 383144), (235, 317928), (260, 287358), (282, 264940), (312, 239465), (376, 198705), (390, 191572), (470, 158964), (520, 143679), (564, 132470), (611, 122280), (705, 105976), (780, 95786), (940, 79482), (1019, 73320), (1128, 66235), (1222, 61140), (1410, 52988), (1560, 47893), (1833, 40760), (1880, 39741), (2038, 36660), (2444, 30570), (2820, 26494), (3055, 24456), (3057, 24440), (3666, 20380), (4076, 18330), (4888, 15285), (5095, 14664), (5640, 13247), (6110, 12228), (6114, 12220), (7332, 10190), (8152, 9165)]